National Stock Exchange, Inc. (NSX(R)) announced that assets in U.S. listed Exchange-Traded Funds (ETF) and Exchange-Traded Notes (ETN) totaled approximately $540.2 billion at April 2009 month-end, an increase of 10% over March 2009 month-end when assets totaled approximately $489.2 billion. At the end of April 2009, the number of listed products totaled 844, compared to 719 listed products one year ago.
April 2009 net cash inflows from all ETFs/ETNs totaled approximately $8.5 billion. Year-to-date net cash inflows totaled approximately $12.6 billion, an increase of 59% over the same time period in 2008 when year-to-date net cash inflows totaled $7.9 billion. In addition, ETF/ETN notional trading volume totaled approximately $1.6 trillion for April 2009, representing 33% of all U.S. equity trading volume.